Skip navigation

Potassium Zirconium Hexafluoride (PZH)

CAS Number: 16923-95-8
Chemical formula: K2ZrF6
Synonyms: Potassium Fluorozirconate
Used as a flame retardant for wool and as a grain refining agent for aluminium and magnesium alloys

Typical Chemical Analysis

Appearance              white crystalline powder
K2ZrF6                          97.5% min.
Zr + Hf                          31% min.
Si                                    0.2% max.
Ti                                    0.2% max.
LOD                               0.3% max.
Water insolubles      0.25% max.


25 kg fibre cartons